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| author | Jouni Malinen <j@w1.fi> | 2013-12-26 19:00:48 +0200 |
|---|---|---|
| committer | Steve Kondik <shade@chemlab.org> | 2014-06-12 14:07:30 -0700 |
| commit | 4fccad8c8015419c104900ef405424557826d656 (patch) | |
| tree | 2f5613ed656cb3eb3c1aca38ea40a1b7ddd3065b | |
| parent | 4590807ee8ab5828a6a423de063c14d8d9027bb4 (diff) | |
| download | android_external_wpa_supplicant_8-4fccad8c8015419c104900ef405424557826d656.tar.gz android_external_wpa_supplicant_8-4fccad8c8015419c104900ef405424557826d656.tar.bz2 android_external_wpa_supplicant_8-4fccad8c8015419c104900ef405424557826d656.zip | |
Do not use results from externally requested scan for network selection
It may not always be desirable to trigger reassociation or network
change based on scan results from externally to wpa_supplicant trigger
scan operations. Skip network selection and roaming determination if the
received scan result is known to be triggered by something external to
wpa_supplicant. The control interface SCAN command can be used to
request wpa_supplicant to determine the best network.
CRs-Fixed: 570640
Git-commit: 015af91fea2ec780cb44914bfc0cbc39932cf60d
Git-repo : git://w1.fi/srv/git/hostap.git
Signed-hostap: Jouni Malinen <j@w1.fi>
Change-Id: I9b2aba83dc5ecad36b426157ce0d4daa1d95fcbb
| -rw-r--r-- | wpa_supplicant/events.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c index d671b9bb..de891b52 100644 --- a/wpa_supplicant/events.c +++ b/wpa_supplicant/events.c @@ -1249,6 +1249,12 @@ static int _wpa_supplicant_event_scan_results(struct wpa_supplicant *wpa_s, wpas_notify_scan_done(wpa_s, 1); + if (!wpa_s->own_scan_running && wpa_s->external_scan_running) { + wpa_dbg(wpa_s, MSG_DEBUG, "Do not use results from externally requested scan operation for network selection"); + wpa_scan_results_free(scan_res); + return 0; + } + if (sme_proc_obss_scan(wpa_s) > 0) { wpa_scan_results_free(scan_res); return 0; |